74HC244D SOP-20: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	V_CC	2.0	-	6.0	V	-
Input Low Voltage	V_IL	-	-	1.5	V	V_CC = 4.5V to 5.5V
Input High Voltage	V_IH	3.5	-	-	V	V_CC = 4.5V to 5.5V
Output Low Voltage	V_OL	-	0.1	0.4	V	I_OL = 8 mA
Output High Voltage	V_OH	2.4	-	-	V	I_OH = -4 mA
Input Leakage Current	I_IL	-	-	±1	μA	-
Output Leakage Current	I_OL	-	-	±1	μA	-
Propagation Delay Time	t_pd	-	10	25	ns	V_CC = 5V, T_A = 25°C
Power Dissipation per Package	P_D	-	-	100	mW	-
Operating Temperature Range	T_A	-40	-	85	°C	-
Storage Temperature Range	T_STG	-65	-	150	°C	-

Power Supply:
- Ensure the supply voltage (V_CC) is within the range of 2.0V to 6.0V.
- Connect the ground (GND) pin to a stable ground reference.
Input Signals:
- Apply input signals such that the low level (V_IL) does not exceed 1.5V and the high level (V_IH) is at least 3.5V when V_CC is between 4.5V and 5.5V.
- Avoid exceeding the maximum input voltage (V_CC + 0.5V).
Output Signals:
- The output low voltage (V_OL) should be no more than 0.4V when sourcing 8 mA.
- The output high voltage (V_OH) should be at least 2.4V when sinking -4 mA.
Propagation Delay:
- The typical propagation delay time (t_pd) is 10 ns under standard conditions (V_CC = 5V, T_A = 25°C).
Temperature Considerations:
- Operate the device within the temperature range of -40°C to 85°C.
- Store the device within the temperature range of -65°C to 150°C.
Power Dissipation:
- Ensure the total power dissipation (P_D) does not exceed 100 mW to avoid overheating.
Handling and Storage:
- Handle the device with care to avoid static damage.
- Store the device in a dry environment to prevent moisture damage.
Schematic Integration:
- Refer to the datasheet for detailed pin configurations and ensure proper connections in your circuit design.
Testing:
- Test the device under specified conditions to verify its performance before integrating it into a larger system.

(For reference only)